Finding the Third Proportional to 3,422,952 and 7,331,688

Step by Step Solution

1. Step 1: Write the proportion equation
   3,422,952 : 7,331,688 = 7,331,688 : x
2. Step 2: Convert to fraction form
   3,422,952/7,331,688 = 7,331,688/x
3. Step 3: Cross multiply
   3,422,952x = 7,331,688 × 7,331,688
4. Step 4: Simplify right side
   3,422,952x = 53,753,648,929,344
5. Step 5: Solve for x
   x = 53,753,648,929,344/3,422,952
6. Step 6: Final answer
   x = 15,703,886.27